3 × 7² × 13 × 4481

Prime Factor Structure

Factorization String 3 × 7^2 × 13 × 4481

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 14,306,544

Proper Divisor Sum 5,743,353

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #8563187 ← → #8563237

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

8,563,191 25,689,574 12,844,787 38,534,362 19,267,181 57,801,544 28,900,772 14,450,386 7,225,193 21,675,580 10,837,790 5,418,895 16,256,686 8,128,343 24,385,030 12,192,515 36,577,546 18,288,773 54,866,320 27,433,160 13,716,580 6,858,290 3,429,145 10,287,436 5,143,718 2,571,859 7,715,578 3,857,789 11,573,368 5,786,684 2,893,342 1,446,671 4,340,014 2,170,007 6,510,022 3,255,011 9,765,034 4,882,517 14,647,552 7,323,776 3,661,888 1,830,944 915,472 457,736 228,868 114,434 57,217 171,652 85,826 42,913 128,740 64,370 32,185 96,556 48,278 24,139 72,418 36,209 108,628 54,314

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.